Paper Abstract and Keywords |
Presentation |
2014-03-04 10:45
An Approach of Rate-Distortion Optimized Quantization and its Evaluation Genki Moriguchi, Hajime Sawano, Takashi Kambe (Kinki Univ.), Gen Fujita (Osaka Electro-Comm. Univ.) VLD2013-145 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Rate-distortion optimized quantization (RDOQ) is becoming a popular technology to improve its video coding performance.
It is able to determine the optimal value among multiple quantization candidates.
However, it has high design complexity becuause it requires many candidates search for each quantization.
We propose an algorithm to reduce its complexity by changing the bit rate estimation method and by excluding low scored candidates for the quantization, and evaluate its performance. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
RDOQ / Bitrate estimation / video coding / high-level synthesis / Parallel processing / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 454, VLD2013-145, pp. 67-72, March 2014. |
Paper # |
VLD2013-145 |
Date of Issue |
2014-02-24 (VLD) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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VLD2013-145 |
Conference Information |
Committee |
VLD |
Conference Date |
2014-03-03 - 2014-03-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa Seinen Kaikan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Design Technology for System-on-Silicon |
Paper Information |
Registration To |
VLD |
Conference Code |
2014-03-VLD |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An Approach of Rate-Distortion Optimized Quantization and its Evaluation |
Sub Title (in English) |
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Keyword(1) |
RDOQ |
Keyword(2) |
Bitrate estimation |
Keyword(3) |
video coding |
Keyword(4) |
high-level synthesis |
Keyword(5) |
Parallel processing |
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1st Author's Name |
Genki Moriguchi |
1st Author's Affiliation |
Kinki University (Kinki Univ.) |
2nd Author's Name |
Hajime Sawano |
2nd Author's Affiliation |
Kinki University (Kinki Univ.) |
3rd Author's Name |
Takashi Kambe |
3rd Author's Affiliation |
Kinki University (Kinki Univ.) |
4th Author's Name |
Gen Fujita |
4th Author's Affiliation |
Osaka Electro-Communication University (Osaka Electro-Comm. Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-03-04 10:45:00 |
Presentation Time |
25 minutes |
Registration for |
VLD |
Paper # |
VLD2013-145 |
Volume (vol) |
vol.113 |
Number (no) |
no.454 |
Page |
pp.67-72 |
#Pages |
6 |
Date of Issue |
2014-02-24 (VLD) |
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